Monster Exhaust System Single Exit Chrome Ob Round Tip 00-03 Jeep 2.5/4.0L Wrangler Banks PowerHuge 2. 5 inch stainless mandrel bent tailpipe with a polished or Black tip. Straight thru Monster muffler flows up to 140 percent better than stock. Slashes backpressure; throaty sound. Constructed of heavy gauge stainless steel, Banks Monster features a supersized, 2. 5 inch tailpipe with a stainless tailpipe tip polished to a mirror finish. Banks Monster muffler, its straight through performance muffler, is the industry's least restrictive. In